SAN JOSE (CBS SF) – Allegedly using a password stolen in a LinkedIn security breach, a group of hackers claim they have gained access to Facebook founder Mark Zuckerberg’s Pinterest and LinkedIn accounts.

A hacker group named the OurMine Team posted a tweet claiming credit for accessing the accounts on Sunday.

READ MORE: South Bay Retailer Shutters Store in Response to Smash-and-Grab Crime Wave

The group identified the password Zuckerberg used as “dadada.”

Facebook Inc. released a statement Monday morning saying that none of the company’s systems or accounts were accessed and that Zuckerberg’s affected accounts have since been re-secured.

The group also hacked into his Pinterest account which has since been restored.

The OurMine Team claimed it gained access to the password from passwords leaked in a massive LinkedIn data breach in May.

READ MORE: Grieving Family Members Call for Justice for Slain Security Guard Kevin Nishita


According to Facebook, Zuckerberg’s Facebook account and password were not compromised and his account on Facebook-owned Instagram was also unaffected.

Zuckerberg is not alone.

Several high profile Twitter users have also had their accounts hijacked in recent weeks including rapper Tenacious D and rock star Katy Perry.

MORE NEWS: Warriors End Suns’ Win Streak at 18 With 118-96 Victory

TM and © Copyright 2016 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2016 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten. The Associated Press contributed to this report.